Net soft connection processing method for connection between square-mesh metal woven meshes for cage

Abstract

The invention discloses a net soft connection processing method for connection between square-mesh metal woven meshes for a cage, relates to a method for connecting square-mesh metal woven meshes in an aquaculture cage, and provides a net soft connection method for connection between square-mesh metal woven meshes for the cage. Nets and suture lines are adopted, and the method is characterized inthat: nets used for soft connecting pieces are square-mesh nets, the number of meshes in the width direction of the square-mesh nets is not less than 6, cut mesh feet at the peripheries of the square-mesh nets are subjected to tail-end melting treatment; net soft connecting pieces for splicing adjacent two square-mesh metal woven meshes are obtained; the soft net connecting pieces are arranged between the two square-mesh metal woven meshes needed to be spliced; one sides of the soft net connecting pieces are stacked and aligned above one square-mesh metal woven mesh needed to be spliced and are subjected to equal-mesh suture according to a suture ratio of 1:1; and the net soft connecting pieces are spliced with the other square-mesh metal woven mesh needed to be spliced by the same method; therefore, the square-mesh metal woven meshes for the cage are effectively spliced together.

Description

technical field [0001] The invention relates to a method for connecting a square-mesh metal braided mesh of an aquaculture cage. Background technique [0002] Mesh is an important part of the complete set of equipment for aquaculture cages. Both marine aquaculture cages and freshwater aquaculture cages need to use mesh. Cages are mainly divided into synthetic fiber nets and metal nets according to their material types. According to the weaving method, metal mesh is divided into trapezoidal mesh, braided mesh and spot welded mesh. According to the shape of the mesh, square mesh metal braided mesh can be divided into diamond square mesh metal braided mesh, square mesh square mesh metal braided mesh (referred to as square mesh metal braided mesh) and hexagonal mesh square mesh metal braided mesh. The square-mesh metal woven mesh whose mesh feet are equal in length and the four corners of the mesh are right angles is called a square-mesh metal woven mesh. Copper alloy square ...

AI Technical Summary

Problems solved by technology

At this stage, the method of direct splicing of metal wires is generally used between square mesh metal braided meshes for cages, which will cause the braided mesh and spliced ​​metal wires to be directly spliced ​​at the splicing place under the combined factors of sea wind, waves, currents and sea water. Wear and tear will lead to serious damage between the woven mesh and the splicing metal wire, which will further lead to the occurrence of fish escape accidents, which will bring serious economic losses to metal mesh users

There are defects in the connection method between the square mesh metal braided meshes used in the existing cages, and its safety and fishery adaptability are poor, and it is difficult to meet the special needs of the cage facilities laid in the ocean. When the metal braided mesh is severely worn, the method of replacing the mesh of the cage is generally adopted. This method greatly increases the cost of breeding production and brings difficulties to the wide use of square mesh metal braided mesh, which has become a long-term restriction for square mesh metal braided mesh. Main Factors for the Popularization and Use of Nets in Mariculture

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